.page-header{position: absolute;background: transparent;z-index: 10;width: 100%}
#rift{position: absolute;z-index: 4;top: 75px;width: 100%;height: 60px;}
#rift ul{text-decoration: none;height: 60px;margin-left: 36%;}
#rift ul>li{float: left;text-align:center;height: 60px;line-height: 60px; color: #716f6f;}
#rift ul>li:first-child{width: 24px;}
#rift ul>li:nth-child(2){width: 35px;margin-left: 70px;}
#rift ul>li:nth-child(3){width: 80px;margin-left: 70px;}
#rift ul>li:nth-child(4){width: 80px;margin-left: 70px;}
#rift ul>li:hover{cursor: pointer;}
